Microscopic defects in Ti-Mo alloy hydrides studied by small-angle X-ray scattering
文献类型：期刊论文
| 作者 | X. M. Du ; E. D. Wu ; B. Z. Dong ; Z. H. Wu ; X. Z. Yuan |
| 刊名 | Acta Physica Sinica
 |
| 出版日期 | 2008 |
| 卷号 | 57期号:9页码:5782-5787 |
| 关键词 | Ti-Mo alloy hydride small-angle X-ray scattering microscopic defects single-crystal pd powder diffraction sans measurements dislocations deuteride neutron system |
| ISSN号 | 1000-3290 |
| 中文摘要 | In this work, the microscopic defects in Ti-Mo alloy hydrides were studied by using small-angle X-ray scattering (SAXS) technique. The results show that the SAXS intensity measured for hydride of 5at% Mo alloy was lower than that of other hydrides in the high scattering angle range. The crystal grains and its internal sub-structures in the hydrides are the scatterers which cause SAXS. The sub-structures are induced by the large number of dislocations in the hydrides produced during hydrogenation. The crystal structure of Mo 5at% alloy is mainly hcp, but that of the other alloys is bcc. The hydrides of all these alloys, however, have a fee crystal structure. Therefore, it is indicated that the Ti-Mo alloys with hcp and bee crystal structures form the same hydride structure,but induce different types of dislocation defects during hydrogenation. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32725]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. M. Du,E. D. Wu,B. Z. Dong,et al. Microscopic defects in Ti-Mo alloy hydrides studied by small-angle X-ray scattering[J]. Acta Physica Sinica,2008,57(9):5782-5787. |
| APA | X. M. Du,E. D. Wu,B. Z. Dong,Z. H. Wu,&X. Z. Yuan.(2008).Microscopic defects in Ti-Mo alloy hydrides studied by small-angle X-ray scattering.Acta Physica Sinica,57(9),5782-5787. |
| MLA | X. M. Du,et al."Microscopic defects in Ti-Mo alloy hydrides studied by small-angle X-ray scattering".Acta Physica Sinica 57.9(2008):5782-5787. |
入库方式： OAI收割
来源：金属研究所
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